Heavy Quark Diffusion as a Probe of sQGP(RHIC Phenomenology/Theory,New Frontiers in QCD 2008-Fundamental Problems in Hot and/or Dense Matter-)
スポンサーリンク
概要
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The heavy quarks are the interesting probes of hot matter created in relativistic heavy ion collisions. We describe the Brownian motion of heavy quarks in the hot medium by the relativistic Langevin equation. The numerical simulation of heavy quarks in the expanding fireball and its comparison to experimental data indicates that the drag force in the quarkgluon plasma is stronger than that estimated from perturbative QCD.
- 理論物理学刊行会の論文
- 2008-10-15
著者
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Akamatsu Yukinao
Department Of Physics The University Of Tokyo
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AKAMATSU Yukinao
Department of Physics, The University of Tokyo